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B-12
Cisco WAN Manager User’s Guide
Version 10.5, Part Number 78-12945-01 Rev. D0, August 2003
Appendix B Networking
Configuring an MGX 8850 Feeder Session
Interface Flag IP Address Subnetmask Broadcast Addr
--------------- ---- --------------- --------------- ---------------
Ethernet/lnPci0 UP 172.29.37.77 255.255.255.0 172.29.37.255
SLIP/sl0 DOWN 172.29.36.253 255.255.255.252 (N/A)
ATM/atm0 UP 192.9.200.1 255.255.255.128 0.0.0.0
Step 4 Use the addln command to configure a line. The syntax of this command is
addln -ds3 <line number> | -e3 <line number> | -sonet <line number>
> addln -sonet 7.1
Step 5 Use the upif command to add a logical interface to a broadband port on a PXM. The syntax for this
command is upif <if_num> <lin_num> <pct_bw> <min_vpi> <max_vpi>
> upif 1 1 100 0 4095
Step 6 Use the addrscprtn command to specify the parameters for the resource partitions. The syntax for this
command is addrscprtn <if_num> <ctrlr_num> <ingr_pct_bw> <egr_pct_bw> <min_vpi> <max_vpi>
<min_vci> <max_vpi> <max_chans>
> addrscprtn 1 1 100 0 4095 0 65535 32767
Step 7 Use the cnfswfunc command to configure the node-level features of the MGX 8850 switch as a feeder
node. The syntax of this command is: cnfswfunc [ <-vsvd enable(yes) | disable<no)> ] | [ <-ndtype> <fdr
| routing>]
> cnfswfunc -ndtype fdr
Step 8 Use the cnfifastrk command to configure the interface as a feeder trunk. The syntax of this command
is: cnfifastrk <slot.port><iftype>
> cnfifastrk 7.1 ftrk
Step 9 Telnet to the BPX® 8600 series switch. (This example assumes that the MGX 8850 trunk is connected
to slot 9, line 1.)
> telnet xxxyyyzzz
Step 10 Use the uptrk command to bring up the trunk.
> uptrk 9.1
Step 11 Use the addshelf command tobring up the shelf.
> addshelf 9.1 x
Step 12 Use the dsptrks command to display the trunk status and verify that the trunk is clear.
> dsptrks
TRK Current Alarm Status Other End
7.1 Clear bpx4
Step 13 At the CWM workstation, enter the following to become the root user.
> su root <root password>
#
Step 14 Issue the route command to build the route between the 8850 feeder and the BPX.
# route add net 172.1.1.0 bpx_IP_address 1
Step 15 Issue a ping command to the MGX 8850 feeder.
# ping 172.1.1.78